Hello

I have few questions:

1. we have option to specify default image folder eg: images/profile/
Can you suggest which files to modify so that it automatically creates subfolder named by user id?
So when user with id 123 uploads any image, it would go into folder: images/profile/123/
This would be very useful if we would have more than one photo from same user,
and it would enable us to see what someone uploaded or to create user gallery

2. is there any other way to send messages between users other than uddeIM component?
With basic functionality: Inbox, outbox, ability to block users, notification on new message
uddeIM Last updatd is from 2017 and it seems that developer will not continue to maintain it.

3. In component backend, It would be very usable if we could be able to filter fields by Group.
Like ability to filter articles by category in Article manager
It would be handy to manage fields when we have a lot of fields to set up.
Can you suggest if this is possible to add this feature by editing component XML file?
Maybe you could add this as feature in future versions.

Thanks
Regards